Separation of original and image spectra of a multicarrier signal, together with a signal structure for facilitating the separation

Separation of original and image spectra of a multicarrier signal, together with a signal structure for facilitating the separation

Method for separating an original spectrum and its corresponding image spectrum in an OFDM signal and signal obtained by said method, which consists in forcing a predetermined number of sub-carriers (S1, S2, ..., Sn) to zero value, said sub-carriers being situated at one end of the spectrum. Said su...

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Bibliographische Detailangaben
1. Verfasser: GONZALEZ AHIJADO, ANGEL
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Beschreibung
Zusammenfassung:Method for separating an original spectrum and its corresponding image spectrum in an OFDM signal and signal obtained by said method, which consists in forcing a predetermined number of sub-carriers (S1, S2, ..., Sn) to zero value, said sub-carriers being situated at one end of the spectrum. Said sub-carriers are either from the original spectrum itself or they are added to the original spectrum.